{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67771IPEU","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67771IPEU","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67771IPEU","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67771IPEU","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MSP430 CPUXV2 microcontroller, 25MHz, 256KB FLASH, 32KB RAM, 7×24b sigma-delta ADC, 128-LQFP, -40°C to 85°C.","salesMarkdown":"The Texas Instruments MSP430F67771IPEU is a 16-bit microcontroller built around the MSP430 CPUXV2 core, running at 25 MHz. At 25 MHz, the CPUXV2 has enough headroom to run the sigma-delta filter calculations and the energy computation firmware in real time while still servicing the LCD controller and communications stack. For a typical three-phase meter reading voltage and current on all phases simultaneously, this clock rate avoids the need for a dedicated DSP coprocessor. ## Seven 24-bit sigma-delta ADCs — built for polyphase metering The seven 24-bit sigma-delta converters are the reason this part exists. They map directly to three voltage and three current channels for a three-phase system, plus a neutral current channel — no external multiplexer or multiple ADC scans needed. The separate 8×10-bit ADC handles auxiliary inputs like temperature or tamper detection without loading the metering path.","metaTitle":"TI MSP430F67771IPEU 16-bit MCU, 25MHz, 256KB Flash, 7×24b ADC","metaDescription":"Texas Instruments MSP430F67771IPEU 16-bit MCU with MSP430 CPUXV2, 25MHz, 256KB Flash, 32KB RAM, 7×24b sigma-delta ADC, 128-LQFP. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F67771IPEU","Series":"MSP430F6xx","Package":"Tray","RAM Size":"32K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"MSP430 CPUXV2","Package / Case":"128-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67771","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"128-LQFP (20x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.1418","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/278d335c2651ecd2b8be3b6ed55b7d99.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F67771IPEU/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F67771IPEU's core speed?","answer":"The MSP430 CPUXV2 core runs at 25 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67771IPEU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67771IPEU when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}